Carbo fiddle line features
high-load ball bearings with fitted races for low-friction operation. The
40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy
vangs and mainsheets, as well as for controls such as cunninghams and
internal boom outhauls on larger boats.

The 57 mm fiddle features the
Cam-Lock locking system. The patented switch allows the jaw to lock at
90-degree intervals, or to swivel freely.

RatchetsThe 57 mm and 75 mm switchable ratchets provide precise on/off control with accessible, easy-to-operate on/off switches on both sides of the block.